CN202158116U - Oil cup structure on clutch base pump - Google Patents
Oil cup structure on clutch base pump Download PDFInfo
- Publication number
- CN202158116U CN202158116U CN2011201809848U CN201120180984U CN202158116U CN 202158116 U CN202158116 U CN 202158116U CN 2011201809848 U CN2011201809848 U CN 2011201809848U CN 201120180984 U CN201120180984 U CN 201120180984U CN 202158116 U CN202158116 U CN 202158116U
- Authority
- CN
- China
- Prior art keywords
- oil cup
- oil
- lubricating cup
- cup structure
- clutch base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an oil cup structure on a clutch base pump, which comprises a pump body, the pump body is provided with an oil cup which is integrated with the pump body, an oil cup cover is covered at the position of an oil inlet of the oil cup in rotating mode, and the annular lateral wall of the oil cup cover is provided with air holes. The air holes are arranged on the annular lateral wall of the oil cup cover, thereby preventing dust from blocking the oil cup structure on the clutch base pump and being good in ventilating performance and easy to supply oil.
Description
Technical field:
The utility model relates generally to automobile clutch master cylinder technical field, relates in particular to the lubricating cup structure on a kind of clutch master cylinder.
Background technique:
Clutch master cylinder is the part that is connected clutch foot plate and is connected with clutch booster through oil pipe.Effect is to gather the effect of pedal travel information through booster to make clutch realize separating.During motorist's let slip the clutch, push rod promotes total pump piston increases oil pressure, gets into wheel cylinder through flexible pipe, forces the branch pump rod to promote withdrawal fork, before release bearing is pushed to; When motorist's release the clutch pedal, hydraulic pressure is removed, and withdrawal fork is return original position gradually under the return spring effect, and clutch is in jointing state again.
In the prior art, be stamped oil cup cap on the lubricating cup of clutch master cylinder, have vent on the cover plate of oil cup cap.Because vent is positioned on the cover plate of oil cup cap, stopped up by dust easily, influence venting capability.Therefore, need improve its structure.
The model utility content:
The utility model purpose is exactly in order to remedy the defective of prior art, and the lubricating cup structure on a kind of clutch master cylinder of reasonable in design is provided.
The utility model is realized through following technological scheme:
Lubricating cup structure on a kind of clutch master cylinder includes the pump housing, and the pump housing is provided with the lubricating cup with its one, it is characterized in that: the filler opening position spiral cover of said lubricating cup has oil cup cap, and the annular sidewall of said oil cup cap is provided with vent.
Lubricating cup structure on described a kind of clutch master cylinder is characterized in that: the said pump housing and lubricating cup mutual conduction.
The utility model has the advantages that:
Vent in the utility model is located on the annular sidewall of oil cup cap, can prevent dust to its influence that results in blockage, and venting capability is good, and is easy to repairing.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of oil cup cap.
Embodiment:
Referring to accompanying drawing.
Lubricating cup structure on a kind of clutch master cylinder includes the pump housing 1, and the pump housing 1 is provided with the lubricating cup 2 with its one, the pump housing 1 and lubricating cup 2 mutual conduction.The filler opening position spiral cover of lubricating cup 2 has oil cup cap 3, and the annular sidewall of said oil cup cap 3 is provided with vent 4.
Claims (2)
1. the lubricating cup structure on the clutch master cylinder includes the pump housing, and the pump housing is provided with the lubricating cup with its one, it is characterized in that: the filler opening position spiral cover of said lubricating cup has oil cup cap, and the annular sidewall of said oil cup cap is provided with vent.
2. the lubricating cup structure on a kind of clutch master cylinder according to claim 1 is characterized in that: the said pump housing and lubricating cup mutual conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809848U CN202158116U (en) | 2011-06-01 | 2011-06-01 | Oil cup structure on clutch base pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809848U CN202158116U (en) | 2011-06-01 | 2011-06-01 | Oil cup structure on clutch base pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202158116U true CN202158116U (en) | 2012-03-07 |
Family
ID=45765756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201809848U Expired - Fee Related CN202158116U (en) | 2011-06-01 | 2011-06-01 | Oil cup structure on clutch base pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202158116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335096A (en) * | 2013-07-20 | 2013-10-02 | 山东东华水泥有限公司 | Oil level monitoring and oil recharging device for gear box of cooling tower |
-
2011
- 2011-06-01 CN CN2011201809848U patent/CN202158116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335096A (en) * | 2013-07-20 | 2013-10-02 | 山东东华水泥有限公司 | Oil level monitoring and oil recharging device for gear box of cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20140601 |